1375986

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4327}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 2804544

約数和(自身を除く): 1428558

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 4327, 8654, 12981, 25962, 229331, 458662, 687993, 1375986]

約数ペア:

[(1, 1375986), (2, 687993), (3, 458662), (6, 229331), (53, 25962), (106, 12981), (159, 8654), (318, 4327)]